1) He's going to ____ his old rival in the second round.
A. compete B. compete for
C. compete with D. be competitor
6) - More than thirty students competed _____ each other in the English competition
-- But they could only compete ____ three medals .
A. against; with B. against ; on
C. with ; for D. on; for
2. host
【用法指南】
1) vt 主人招待;主办或主持某项活动。
2) n. 主人; (电视等) 节目主持人
【典型例句】
1) China will host the 29th Olympic Gamers in 2008.
中国将在2008年主办第29届奥运会。
Hosting our show this evening is the lovely Mary.